Java各种数据库连接

 

Java数据库连接接口（JDBC）是Java里定义的一套用于数据库连接和操作的API的集合。由不同的数据库厂商提供这套接口的实现类，对于java程序员来说，程序员不需要关心数据库的底层的实现，统一的调用JDBC里的抽象出来的API来完成数据库的访问功能，在Data access的功能和接口定义中，java是在别的语言里实现的比较理想的， 作为程序员需要的是，知道每个数据库的不同的JDBC的实现，也就是driver，以及对数据库的URL的描述，其他的一切也就是通过统一的调用来实现了，本文章收集了主要的数据库厂商提供的driver和url，以便大家方便的对各种数据库进行连接的操作。 

 

 

JDBC里统一的使用方法 

Class.for(jdbcDriverName); 

Connection conn= DriverManager.getConnection(url,user,password); 

这里的接口是统一的，不同的是每种数据库提供的jdbcDriver和Url不同 

 

我们一起来看看吧 

 

MySQL  

 

Class.forName("com.mysql.jdbc.Driver"); 
Connection con = DriverManager.getConnection("jdbc:mysql://host:port/database","user","password"); 

 

Oracle数据库（thin模式） 

 

Class.forName("oracle.jdbc.driver.OracleDriver"); 
Connection con = DriverManager.getConnection("jdbc:oracle:thin:@host:port:databse","user","password"); 

 

Timesten数据库（thin模式） 

 

Class.forName("com.timesten.jdbc.TimesTenDriver"); 
Connection con = DriverManager.getConnection("jdbc:timesten:client:dsn=dsnname") 

 

Microsoft SQL Server  

 

Class.forName("net.sourceforge.jtds.jdbc.Driver "); 
Connection con = DriverManager.getConnection("jdbc:jtds:sqlserver://host:port/database","user","password"); 

 

or 

 

Connection con = DriverManager.getConnection("jdbc:jtds:sybase://host:port/database","user","password"); 

 

DB2  

 

Class.forName("com.ibm.db2.jdbc.app.DB2Driver "); 
Connection conn= DriverManager.getConnection("jdbc:db2://localhost:5000/sample",user,password); 

 

Firebird  

 

Class.forName("org.firebirdsql.jdbc.FBDriver"); 
Connection con = DriverManager.getConnection("jdbc:firebirdsql://host:port/fdb_file_path","user","password"); 

 

PointBase(Server)  

 

Class.forName("com.pointbase.jdbc.jdbcUniversalDriver"); 
Connection con = DriverManager.getConnection("jdbc:pointbase:server://host:port/databasename","user","password"); 

 

HSQLDB(Server)  

 

Class.forName("org.hsqldb.jdbcDriver"); 
Connection con = DriverManager.getConnection("jdbc:hsqldb:hsql://localhost:port/mydb","user","password"); 

 

Derby  

这个少有人听说吧，cloudscape 应该听说过吧，该项目由此衍生 

 

Class.forName("org.apache.derby.jdbc.ClientDriver"); 
Connection con = DriverManager.getConnection("jdbc:derby://host:port//mydb","user","password"); 

Class.forName("org.apache.derby.jdbc.EmbeddedDriver"); 
Connection conn = DriverManager.getConnection("jdbc:derby:mynewDB", p); 

 

cloudscape  

 

Class.forName("com.cloudscape.core.JDBCDriver"); 
Connection conn = DriverManager.getConnection("jdbc:cloudscape:<DB>"); 

Class.forName("com.cloudscape.rmiJdbc.RJDriver"); 
Connection conn = DriverManager.getConnection("jdbc:rmi://<HOST>:<PORT>/jdbc:cloudscape:<DB>", user, passoword); 

 

Postgresql  

 

Class.forName("org.postgresql.Driver"); 
Connection con=DriverManager.getConnection("jdbc:postgresql://host:port/database","user","password"); 

 

Informix  

 

Class.forName("com.informix.jdbc.IfxDriver").newInstance(); 
Connection con=DriverManager.getConnection("jdbc:informix-sqli://host:port/myDB:INFORMIXSERVER=myserver","user","password"); 

 

Access  

 

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver") ; 
Connection con=DriverManager.getConnection("jdbc:odbc:Driver={MicroSoft Access Driver (*.mdb)};DBQ=mdb的文件路径","user","password"); 

 

Sybase  

 

Class.forName("com.sybase.jdbc2.jdbc.SybDriver").newInstance(); 
Connection con=DriverManager.getConnection("jdbc:sybase:Tds:host:port?ServiceName=databasename","user","password"); 

 

==================附加======================  

IBM AS400主机在用的JDBC语法  

 

Class.forName("com.ibm.as400.access.AS400JDBCConnection"); 
Connection con = DriverManager.getConnection("jdbc:as400://IP","user","passwor"); 

 

Sapdb  

 

Class.forName("com.sap.dbtech.jdbc.DriverSapDB"); 
Connection con = DriverManager.getConnection("jdbc:sapdb://host:port/DB_NAME","user","passwor"); 

 

 

Progress  

 

Class.forName("com.progress.sql.jdbc.JdbcProgressDriver"); 
Connection con = DriverManager.getConnection("jdbc:JdbcProgress:T:dbserver:3305:liveappl","user","passwor"); 

 

Mimer SQL Local  

 

Class.forName("com.mimer.jdbc.Driver"); 
Connection con = DriverManager.getConnection("jdbc:mimer:multi1","user","passwor"); 

 

Altibase  

内存数据库 

 

Class.forName("Altibase.jdbc.driver.AltibaseDriver"); 
Connection con = DriverManager.getConnection("jdbc:Altibase://host:port/dbname","user","passwor"); 

 

 

solid DB  

上面还有这个有没有印象呀，如果持续关注我的文章的话，在我讲Timesten提到过这两个，还有一个eXtremeDB没有JDBC的支持 

 

Class.forName("solid.jdbc.SolidDriver"); 
Connection con = DriverManager.getConnection("jdbc:solid://yourdbhost:1964/yourdbusername/yourdbpassword");